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. . Koch' s Soil '1'esting . <br /> � � Box 81 � . <br /> . Loretto, M.inn. 55357 • . <br /> Tel; ( 763 ), 479-2637 ' , ,. _ <br /> Patrick �`anily Report Cont. pg-2 <br /> Tlais mound system must be pressurized therefore a pump tank and a <br /> pump is needed; <br /> Size of pump tank--1 -1500 gallon tank <br /> Size �of pump; 45gpm ( must overcome 37 f� of head press. ) <br /> Pumping Rate; ; 231 gal/cycle ( 5 cycles/day ) <br /> An alarm system must be installed to indicate pump failure, this <br /> must be. both a sound and a light �larut::�nsta'-lled-=in- �he house. <br /> Size of Septi.c Tanks needed; 2-1500 gallon sealed tanks <br /> been <br /> . � Note ; These tanks have l�e-recently installed and can be used <br /> . • as they are sea�ed tanks., � ' <br /> * See the instalation records for the exact date. <br /> � , Amount of materials needed; <br /> Sand--235 yds, 330 tons Ave. Depth--1 . 4 ft. <br /> ' Rock--28 yds, 40 tons " "----1 . 0 ft. <br /> � Sany Loam--55 yds " "----1 . 0 ft. <br /> Topsoil --170 yds. " " 9-12 inches. <br /> � The above amounts could vary by 10 � plus or minus, <br /> Note; The two sites that were `tested by SP TESTING now can be <br /> consider the alternate sites as they were previously approve by the <br /> City of Orono. <br /> , Site Evaluator <br /> '• � G�'u ' �, ��-'�/_ � <br /> . ' 1 <br /> , � Robert A. Koch M.P.C.A. # 193/1429 <br /> ..,:....... , ._ • <br /> . ,, <br /> ��: Robert A. Koch M.P.C.A.� 193/1429 <br />